Pandas Profiling Report

Dataset statistics

Number of variables	34
Number of observations	2509
Missing cells	10929
Missing cells (%)	12.8%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	666.6 KiB
Average record size in memory	272.1 B

Variable types

CAT	22
NUM	9
BOOL	3

Warnings

`Sex` has constant value "2509"	Constant
`Relapse Free Status (Months)` is highly correlated with `Overall Survival (Months)`	High correlation
`Overall Survival (Months)` is highly correlated with `Relapse Free Status (Months)`	High correlation
`Tumor Other Histologic Subtype` is highly correlated with `Cancer Type Detailed` and 1 other fields	High correlation
`Cancer Type Detailed` is highly correlated with `Tumor Other Histologic Subtype` and 1 other fields	High correlation
`Oncotree Code` is highly correlated with `Cancer Type Detailed` and 1 other fields	High correlation
`Patient's Vital Status` is highly correlated with `Overall Survival Status`	High correlation
`Overall Survival Status` is highly correlated with `Patient's Vital Status`	High correlation
`Type of Breast Surgery` has 554 (22.1%) missing values	Missing
`Cellularity` has 592 (23.6%) missing values	Missing
`Chemotherapy` has 529 (21.1%) missing values	Missing
`Pam50 + Claudin-low subtype` has 529 (21.1%) missing values	Missing
`ER status measured by IHC` has 83 (3.3%) missing values	Missing
`ER Status` has 40 (1.6%) missing values	Missing
`Neoplasm Histologic Grade` has 121 (4.8%) missing values	Missing
`HER2 status measured by SNP6` has 529 (21.1%) missing values	Missing
`HER2 Status` has 529 (21.1%) missing values	Missing
`Tumor Other Histologic Subtype` has 135 (5.4%) missing values	Missing
`Hormone Therapy` has 529 (21.1%) missing values	Missing
`Inferred Menopausal State` has 529 (21.1%) missing values	Missing
`Integrative Cluster` has 529 (21.1%) missing values	Missing
`Primary Tumor Laterality` has 639 (25.5%) missing values	Missing
`Lymph nodes examined positive` has 266 (10.6%) missing values	Missing
`Mutation Count` has 152 (6.1%) missing values	Missing
`Nottingham prognostic index` has 222 (8.8%) missing values	Missing
`Overall Survival (Months)` has 528 (21.0%) missing values	Missing
`Overall Survival Status` has 528 (21.0%) missing values	Missing
`PR Status` has 529 (21.1%) missing values	Missing
`Radio Therapy` has 529 (21.1%) missing values	Missing
`Relapse Free Status (Months)` has 121 (4.8%) missing values	Missing
`3-Gene classifier subtype` has 745 (29.7%) missing values	Missing
`Tumor Size` has 149 (5.9%) missing values	Missing
`Tumor Stage` has 721 (28.7%) missing values	Missing
`Patient's Vital Status` has 529 (21.1%) missing values	Missing
`Patient ID` has unique values	Unique
`Lymph nodes examined positive` has 1196 (47.7%) zeros	Zeros

Reproduction

Analysis started	2022-07-02 13:54:06.565111
Analysis finished	2022-07-02 13:54:37.709955
Duration	31.14 seconds
Software version	pandas-profiling v2.9.0
Download configuration	config.yaml

Patient ID
Categorical

UNIQUE

Distinct	2509
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Memory size	19.6 KiB

MB-0000	1
MB-6195	1
MB-6185	1
MB-6187	1
MB-6188	1
Other values (2504)	2504

Frequencies
Length

Common Values
Overview

Value	Count	Frequency (%)
MB-0000	1	< 0.1%
MB-6195	1	< 0.1%
MB-6185	1	< 0.1%
MB-6187	1	< 0.1%
MB-6188	1	< 0.1%
MB-6189	1	< 0.1%
MB-6190	1	< 0.1%
MB-6192	1	< 0.1%
MB-6194	1	< 0.1%
MB-6200	1	< 0.1%
Other values (2499)	2499	99.6%

Frequencies of value counts

Unique

Unique	2509 ?
Unique (%)	100.0%

Histogram of lengths of the category

Length

Max length	9
Median length	7
Mean length	7.417696293
Min length	7

Age at Diagnosis
Real number (ℝ_≥0)

Distinct	1843
Distinct (%)	73.8%
Missing	11
Missing (%)	0.4%
Infinite	0
Infinite (%)	0.0%

Mean	60.42030024
Minimum	21.93
Maximum	96.29
Zeros	0
Zeros (%)	0.0%
Memory size	19.6 KiB

Quantile statistics

Minimum	21.93
5-th percentile	38.1685
Q1	50.92
median	61.11
Q3	70
95-th percentile	81.0245
Maximum	96.29
Range	74.36
Interquartile range (IQR)	19.08

Descriptive statistics

Standard deviation	13.03299717
Coefficient of variation (CV)	0.2157056009
Kurtosis	-0.5817580852
Mean	60.42030024
Median Absolute Deviation (MAD)	9.57
Skewness	-0.1552842184
Sum	150929.91
Variance	169.8590152
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
45	11	0.4%
52	11	0.4%
64	10	0.4%
47	10	0.4%
43	9	0.4%
60	9	0.4%
65	8	0.3%
63	8	0.3%
49	8	0.3%
46	8	0.3%
Other values (1833)	2406	95.9%
(Missing)	11	0.4%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
21.93	1	< 0.1%
26.36	1	< 0.1%
26.72	1	< 0.1%
27	1	< 0.1%
27.56	1	< 0.1%

Value	Count	Frequency (%)
96.29	1	< 0.1%
92.14	1	< 0.1%
90.43	1	< 0.1%
90.23	1	< 0.1%
90.08	1	< 0.1%

Type of Breast Surgery
Categorical

MISSING

Distinct	2
Distinct (%)	0.1%
Missing	554
Missing (%)	22.1%
Memory size	19.6 KiB

Mastectomy	1170
Breast Conserving	785

Frequencies
Length

Value	Count	Frequency (%)
Mastectomy	1170	46.6%
Breast Conserving	785	31.3%
(Missing)	554	22.1%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	17
Median length	10
Mean length	10.64447987
Min length	3

Cancer Type
Categorical

Distinct	2
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	19.6 KiB

Breast Cancer	2506
Breast Sarcoma	3

Frequencies
Length

Value	Count	Frequency (%)
Breast Cancer	2506	99.9%
Breast Sarcoma	3	0.1%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	14
Median length	13
Mean length	13.0011957
Min length	13

Cancer Type Detailed
Categorical

HIGH CORRELATION

Distinct	8
Distinct (%)	0.3%
Missing	0
Missing (%)	0.0%
Memory size	19.6 KiB

Breast Invasive Ductal Carcinoma	1865
Breast Mixed Ductal and Lobular Carcinoma	269
Breast Invasive Lobular Carcinoma	192
Invasive Breast Carcinoma	133
Breast Invasive Mixed Mucinous Carcinoma	25
Other values (3)	25

Frequencies
Length

Value	Count	Frequency (%)
Breast Invasive Ductal Carcinoma	1865	74.3%
Breast Mixed Ductal and Lobular Carcinoma	269	10.7%
Breast Invasive Lobular Carcinoma	192	7.7%
Invasive Breast Carcinoma	133	5.3%
Breast Invasive Mixed Mucinous Carcinoma	25	1.0%
Breast	21	0.8%
Breast Angiosarcoma	2	0.1%
Metaplastic Breast Cancer	2	0.1%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	41
Median length	32
Mean length	32.51654045
Min length	6

Cellularity
Categorical

MISSING

Distinct	3
Distinct (%)	0.2%
Missing	592
Missing (%)	23.6%
Memory size	19.6 KiB

High	965
Moderate	737
Low	215

Frequencies
Length

Value	Count	Frequency (%)
High	965	38.5%
Moderate	737	29.4%
Low	215	8.6%
(Missing)	592	23.6%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	8
Median length	4
Mean length	4.853328019
Min length	3

Chemotherapy
Boolean

MISSING

Distinct	2
Distinct (%)	0.1%
Missing	529
Missing (%)	21.1%
Memory size	19.6 KiB

No	1568
Yes	412
(Missing)	529

Common Values
Chart

Value	Count	Frequency (%)
No	1568	62.5%
Yes	412	16.4%
(Missing)	529	21.1%

Pam50 + Claudin-low subtype
Categorical

MISSING

Distinct	7
Distinct (%)	0.4%
Missing	529
Missing (%)	21.1%
Memory size	19.6 KiB

LumA	700
LumB	475
Her2	224
claudin-low	218
Basal	209
Other values (2)	154

Frequencies
Length

Value	Count	Frequency (%)
LumA	700	27.9%
LumB	475	18.9%
Her2	224	8.9%
claudin-low	218	8.7%
Basal	209	8.3%
Normal	148	5.9%
NC	6	0.2%
(Missing)	529	21.1%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	11
Median length	4
Mean length	4.593862096
Min length	2

Cohort
Real number (ℝ_≥0)

Distinct	9
Distinct (%)	0.4%
Missing	11
Missing (%)	0.4%
Infinite	0
Infinite (%)	0.0%

Mean	2.900320256
Minimum	1
Maximum	9
Zeros	0
Zeros (%)	0.0%
Memory size	19.6 KiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	1
median	3
Q3	4
95-th percentile	7
Maximum	9
Range	8
Interquartile range (IQR)	3

Descriptive statistics

Standard deviation	1.962216157
Coefficient of variation (CV)	0.6765515474
Kurtosis	1.198078033
Mean	2.900320256
Median Absolute Deviation (MAD)	1
Skewness	1.241724011
Sum	7245
Variance	3.850292248
Monotocity	Not monotonic

Histogram with fixed size bins (bins=9)

Value	Count	Frequency (%)
1	809	32.2%
3	763	30.4%
2	288	11.5%
4	238	9.5%
5	170	6.8%
7	105	4.2%
8	82	3.3%
9	40	1.6%
6	3	0.1%
(Missing)	11	0.4%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
1	809	32.2%
2	288	11.5%
3	763	30.4%
4	238	9.5%
5	170	6.8%

Value	Count	Frequency (%)
9	40	1.6%
8	82	3.3%
7	105	4.2%
6	3	0.1%
5	170	6.8%

ER status measured by IHC
Categorical

MISSING

Distinct	2
Distinct (%)	0.1%
Missing	83
Missing (%)	3.3%
Memory size	19.6 KiB

Positve	1817
Negative	609

Frequencies
Length

Value	Count	Frequency (%)
Positve	1817	72.4%
Negative	609	24.3%
(Missing)	83	3.3%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	8
Median length	7
Mean length	7.110402551
Min length	3

ER Status
Categorical

MISSING

Distinct	2
Distinct (%)	0.1%
Missing	40
Missing (%)	1.6%
Memory size	19.6 KiB

Positive	1825
Negative	644

Frequencies
Length

Value	Count	Frequency (%)
Positive	1825	72.7%
Negative	644	25.7%
(Missing)	40	1.6%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	8
Median length	8
Mean length	7.920286967
Min length	3

Neoplasm Histologic Grade
Categorical

MISSING

Distinct	3
Distinct (%)	0.1%
Missing	121
Missing (%)	4.8%
Memory size	19.6 KiB

3	1198
2	976
1	214

Frequencies
Length

Value	Count	Frequency (%)
3	1198	47.7%
2	976	38.9%
1	214	8.5%
(Missing)	121	4.8%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	3
Median length	3
Mean length	3
Min length	3

HER2 status measured by SNP6
Categorical

MISSING

Distinct	4
Distinct (%)	0.2%
Missing	529
Missing (%)	21.1%
Memory size	19.6 KiB

Neutral	1436
Gain	438
Loss	101
Undef	5

Frequencies
Length

Value	Count	Frequency (%)
Neutral	1436	57.2%
Gain	438	17.5%
Loss	101	4.0%
Undef	5	0.2%
(Missing)	529	21.1%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	7
Median length	7
Mean length	5.508170586
Min length	3

HER2 Status
Categorical

MISSING

Distinct	2
Distinct (%)	0.1%
Missing	529
Missing (%)	21.1%
Memory size	19.6 KiB

Negative	1733
Positive	247

Frequencies
Length

Value	Count	Frequency (%)
Negative	1733	69.1%
Positive	247	9.8%
(Missing)	529	21.1%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	8
Median length	8
Mean length	6.945795138
Min length	3

Tumor Other Histologic Subtype
Categorical

HIGH CORRELATION
MISSING

Distinct	8
Distinct (%)	0.3%
Missing	135
Missing (%)	5.4%
Memory size	19.6 KiB

Ductal/NST	1810
Mixed	269
Lobular	192
Medullary	32
Mucinous	25
Other values (3)	46

Frequencies
Length

Value	Count	Frequency (%)
Ductal/NST	1810	72.1%
Mixed	269	10.7%
Lobular	192	7.7%
Medullary	32	1.3%
Mucinous	25	1.0%
Tubular/ cribriform	23	0.9%
Other	21	0.8%
Metaplastic	2	0.1%
(Missing)	135	5.4%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	19
Median length	10
Mean length	8.86648067
Min length	3

Hormone Therapy
Boolean

MISSING

Distinct	2
Distinct (%)	0.1%
Missing	529
Missing (%)	21.1%
Memory size	19.6 KiB

Yes	1216
No	764
(Missing)	529

Common Values
Chart

Value	Count	Frequency (%)
Yes	1216	48.5%
No	764	30.5%
(Missing)	529	21.1%

Inferred Menopausal State
Categorical

MISSING

Distinct	2
Distinct (%)	0.1%
Missing	529
Missing (%)	21.1%
Memory size	19.6 KiB

Post	1556
Pre	424

Frequencies
Length

Value	Count	Frequency (%)
Post	1556	62.0%
Pre	424	16.9%
(Missing)	529	21.1%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	4
Median length	4
Mean length	3.620167397
Min length	3

Integrative Cluster
Categorical

MISSING

Distinct	11
Distinct (%)	0.6%
Missing	529
Missing (%)	21.1%
Memory size	19.6 KiB

8	299
3	290
4ER+	260
10	226
7	190
Other values (6)	715

Frequencies
Length

Common Values
Overview

Value	Count	Frequency (%)
8	299	11.9%
3	290	11.6%
4ER+	260	10.4%
10	226	9.0%
7	190	7.6%
5	190	7.6%
9	146	5.8%
1	139	5.5%
6	85	3.4%
4ER-	83	3.3%
(Missing)	529	21.1%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	4
Median length	1
Mean length	1.921881228
Min length	1

Primary Tumor Laterality
Categorical

MISSING

Distinct	2
Distinct (%)	0.1%
Missing	639
Missing (%)	25.5%
Memory size	19.6 KiB

Left	973
Right	897

Frequencies
Length

Value	Count	Frequency (%)
Left	973	38.8%
Right	897	35.8%
(Missing)	639	25.5%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	5
Median length	4
Mean length	4.102829813
Min length	3

Lymph nodes examined positive
Real number (ℝ_≥0)

MISSING
ZEROS

Distinct	32
Distinct (%)	1.4%
Missing	266
Missing (%)	10.6%
Infinite	0
Infinite (%)	0.0%

Mean	1.950512706
Minimum	0
Maximum	45
Zeros	1196
Zeros (%)	47.7%
Memory size	19.6 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	2
95-th percentile	10
Maximum	45
Range	45
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	4.017774231
Coefficient of variation (CV)	2.059855452
Kurtosis	20.49639915
Mean	1.950512706
Median Absolute Deviation (MAD)	0
Skewness	3.831165202
Sum	4375
Variance	16.14250977
Monotocity	Not monotonic

Histogram with fixed size bins (bins=32)

Value	Count	Frequency (%)
0	1196	47.7%
1	379	15.1%
2	189	7.5%
3	127	5.1%
4	63	2.5%
6	52	2.1%
5	49	2.0%
7	29	1.2%
8	22	0.9%
9	18	0.7%
Other values (22)	119	4.7%
(Missing)	266	10.6%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	1196	47.7%
1	379	15.1%
2	189	7.5%
3	127	5.1%
4	63	2.5%

Value	Count	Frequency (%)
45	1	< 0.1%
41	1	< 0.1%
33	1	< 0.1%
31	1	< 0.1%
30	1	< 0.1%

Mutation Count
Real number (ℝ_≥0)

MISSING

Distinct	32
Distinct (%)	1.4%
Missing	152
Missing (%)	6.1%
Infinite	0
Infinite (%)	0.0%

Mean	5.578701739
Minimum	1
Maximum	80
Zeros	0
Zeros (%)	0.0%
Memory size	19.6 KiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	3
median	5
Q3	7
95-th percentile	12
Maximum	80
Range	79
Interquartile range (IQR)	4

Descriptive statistics

Standard deviation	3.967966534
Coefficient of variation (CV)	0.7112706001
Kurtosis	63.00016081
Mean	5.578701739
Median Absolute Deviation (MAD)	2
Skewness	4.809036039
Sum	13149
Variance	15.74475842
Monotocity	Not monotonic

Histogram with fixed size bins (bins=32)

Value	Count	Frequency (%)
5	327	13.0%
4	321	12.8%
3	306	12.2%
6	292	11.6%
2	251	10.0%
7	209	8.3%
1	151	6.0%
8	146	5.8%
9	114	4.5%
10	64	2.6%
Other values (22)	176	7.0%
(Missing)	152	6.1%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
1	151	6.0%
2	251	10.0%
3	306	12.2%
4	321	12.8%
5	327	13.0%

Value	Count	Frequency (%)
80	1	< 0.1%
46	1	< 0.1%
40	1	< 0.1%
35	1	< 0.1%
31	1	< 0.1%

Nottingham prognostic index
Real number (ℝ_≥0)

MISSING

Distinct	436
Distinct (%)	19.1%
Missing	222
Missing (%)	8.8%
Infinite	0
Infinite (%)	0.0%

Mean	4.028786847
Minimum	1
Maximum	7.2
Zeros	0
Zeros (%)	0.0%
Memory size	19.6 KiB

Quantile statistics

Minimum	1
5-th percentile	2.032
Q1	3.048
median	4.044
Q3	5.04
95-th percentile	6.064
Maximum	7.2
Range	6.2
Interquartile range (IQR)	1.992

Descriptive statistics

Standard deviation	1.189091744
Coefficient of variation (CV)	0.2951488349
Kurtosis	-0.282896361
Mean	4.028786847
Median Absolute Deviation (MAD)	0.996
Skewness	-0.07257616222
Sum	9213.83552
Variance	1.413939176
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
4.04	87	3.5%
3.04	75	3.0%
3.03	61	2.4%
4.03	60	2.4%
4.05	58	2.3%
4.06	50	2.0%
5.06	48	1.9%
5.05	48	1.9%
3.05	43	1.7%
5.04	39	1.6%
Other values (426)	1718	68.5%
(Missing)	222	8.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
1	5	0.2%
1.02	2	0.1%
1.022	1	< 0.1%
1.024	2	0.1%
1.028	1	< 0.1%

Value	Count	Frequency (%)
7.2	1	< 0.1%
7.1	1	< 0.1%
7.06	1	< 0.1%
7	3	0.1%
6.9	2	0.1%

Oncotree Code
Categorical

HIGH CORRELATION

Distinct	8
Distinct (%)	0.3%
Missing	0
Missing (%)	0.0%
Memory size	19.6 KiB

IDC	1865
MDLC	269
ILC	192
BRCA	133
IMMC	25
Other values (3)	25

Frequencies
Length

Value	Count	Frequency (%)
IDC	1865	74.3%
MDLC	269	10.7%
ILC	192	7.7%
BRCA	133	5.3%
IMMC	25	1.0%
BREAST	21	0.8%
PBS	2	0.1%
MBC	2	0.1%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	6
Median length	3
Mean length	3.195296931
Min length	3

Overall Survival (Months)
Real number (ℝ_≥0)

HIGH CORRELATION
MISSING

Distinct	1743
Distinct (%)	88.0%
Missing	528
Missing (%)	21.0%
Infinite	0
Infinite (%)	0.0%

Mean	125.2442706
Minimum	0
Maximum	355.2
Zeros	1
Zeros (%)	< 0.1%
Memory size	19.6 KiB

Quantile statistics

Minimum	0
5-th percentile	19.1
Q1	60.86666667
median	116.4666667
Q3	185.1333333
95-th percentile	259.9666667
Maximum	355.2
Range	355.2
Interquartile range (IQR)	124.2666666

Descriptive statistics

Standard deviation	76.11177154
Coefficient of variation (CV)	0.6077066136
Kurtosis	-0.7891674916
Mean	125.2442706
Median Absolute Deviation (MAD)	61.0666667
Skewness	0.373146439
Sum	248108.9
Variance	5793.001767
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
192.2	4	0.2%
38.03333333	3	0.1%
48.43333333	3	0.1%
128.3666667	3	0.1%
119.4666667	3	0.1%
96.96666667	3	0.1%
187.0333333	3	0.1%
117.6666667	3	0.1%
98.7	3	0.1%
150.6	3	0.1%
Other values (1733)	1950	77.7%
(Missing)	528	21.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	1	< 0.1%
0.1	1	< 0.1%
0.766666667	1	< 0.1%
1.233333333	1	< 0.1%
1.266666667	1	< 0.1%

Value	Count	Frequency (%)
355.2	1	< 0.1%
351	1	< 0.1%
337.0333333	1	< 0.1%
335.7333333	1	< 0.1%
335.6	1	< 0.1%

Overall Survival Status
Categorical

HIGH CORRELATION
MISSING

Distinct	2
Distinct (%)	0.1%
Missing	528
Missing (%)	21.0%
Memory size	19.6 KiB

Deceased	1144
Living	837

Frequencies
Length

Value	Count	Frequency (%)
Deceased	1144	45.6%
Living	837	33.4%
(Missing)	528	21.0%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	8
Median length	6
Mean length	6.280589876
Min length	3

PR Status
Categorical

MISSING

Distinct	2
Distinct (%)	0.1%
Missing	529
Missing (%)	21.1%
Memory size	19.6 KiB

Positive	1040
Negative	940

Frequencies
Length

Value	Count	Frequency (%)
Positive	1040	41.5%
Negative	940	37.5%
(Missing)	529	21.1%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	8
Median length	8
Mean length	6.945795138
Min length	3

Radio Therapy
Boolean

MISSING

Distinct	2
Distinct (%)	0.1%
Missing	529
Missing (%)	21.1%
Memory size	19.6 KiB

Yes	1173
No	807
(Missing)	529

Common Values
Chart

Value	Count	Frequency (%)
Yes	1173	46.8%
No	807	32.2%
(Missing)	529	21.1%

Relapse Free Status (Months)
Real number (ℝ_≥0)

HIGH CORRELATION
MISSING

Distinct	1972
Distinct (%)	82.6%
Missing	121
Missing (%)	4.8%
Infinite	0
Infinite (%)	0.0%

Mean	108.8424874
Minimum	0
Maximum	384.21
Zeros	4
Zeros (%)	0.2%
Memory size	19.6 KiB

Quantile statistics

Minimum	0
5-th percentile	10.56
Q1	40.56
median	99.095
Q3	167.64
95-th percentile	249.705
Maximum	384.21
Range	384.21
Interquartile range (IQR)	127.08

Descriptive statistics

Standard deviation	76.51949386
Coefficient of variation (CV)	0.7030296318
Kurtosis	-0.6060913652
Mean	108.8424874
Median Absolute Deviation (MAD)	62.335
Skewness	0.5204076728
Sum	259915.86
Variance	5855.232941
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
27.63	5	0.2%
189.47	5	0.2%
0	4	0.2%
190.46	4	0.2%
32.11	4	0.2%
189.67	4	0.2%
160.23	4	0.2%
79.93	4	0.2%
100.66	4	0.2%
42.24	4	0.2%
Other values (1962)	2346	93.5%
(Missing)	121	4.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	4	0.2%
0.03	1	< 0.1%
0.1	1	< 0.1%
0.33	1	< 0.1%
0.36	1	< 0.1%

Value	Count	Frequency (%)
384.21	1	< 0.1%
370.03	1	< 0.1%
359.08	1	< 0.1%
346.38	1	< 0.1%
332.93	1	< 0.1%

Relapse Free Status
Categorical

Distinct	2
Distinct (%)	0.1%
Missing	21
Missing (%)	0.8%
Memory size	19.6 KiB

Not Recurred	1486
Recurred	1002

Frequencies
Length

Value	Count	Frequency (%)
Not Recurred	1486	59.2%
Recurred	1002	39.9%
(Missing)	21	0.8%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	12
Median length	12
Mean length	10.327222
Min length	3

Sex
Categorical

CONSTANT
REJECTED

Distinct	1
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	19.6 KiB

Female	2509

Frequencies
Length

Value	Count	Frequency (%)
Female	2509	100.0%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	6
Median length	6
Mean length	6
Min length	6

3-Gene classifier subtype
Categorical

MISSING

Distinct	4
Distinct (%)	0.2%
Missing	745
Missing (%)	29.7%
Memory size	19.6 KiB

ER+/HER2- Low Prolif	640
ER+/HER2- High Prolif	617
ER-/HER2-	309
HER2+	198

Frequencies
Length

Value	Count	Frequency (%)
ER+/HER2- Low Prolif	640	25.5%
ER+/HER2- High Prolif	617	24.6%
ER-/HER2-	309	12.3%
HER2+	198	7.9%
(Missing)	745	29.7%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	21
Median length	20
Mean length	12.65962535
Min length	3

Tumor Size
Real number (ℝ_≥0)

MISSING

Distinct	138
Distinct (%)	5.8%
Missing	149
Missing (%)	5.9%
Infinite	0
Infinite (%)	0.0%

Mean	26.22009322
Minimum	1
Maximum	182
Zeros	0
Zeros (%)	0.0%
Memory size	19.6 KiB

Quantile statistics

Minimum	1
5-th percentile	11
Q1	17
median	22.41
Q3	30
95-th percentile	52
Maximum	182
Range	181
Interquartile range (IQR)	13

Descriptive statistics

Standard deviation	15.37088305
Coefficient of variation (CV)	0.5862253394
Kurtosis	17.8940317
Mean	26.22009322
Median Absolute Deviation (MAD)	7.41
Skewness	3.032791591
Sum	61879.42
Variance	236.2640457
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
20	269	10.7%
25	204	8.1%
15	186	7.4%
30	185	7.4%
18	86	3.4%
35	83	3.3%
22	82	3.3%
40	80	3.2%
16	70	2.8%
17	67	2.7%
Other values (128)	1048	41.8%
(Missing)	149	5.9%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
1	10	0.4%
1.7	1	< 0.1%
2	4	0.2%
2.12	1	< 0.1%
2.3	1	< 0.1%

Value	Count	Frequency (%)
182	1	< 0.1%
180	1	< 0.1%
160	1	< 0.1%
150	1	< 0.1%
130	3	0.1%

Tumor Stage
Real number (ℝ_≥0)

MISSING

Distinct	5
Distinct (%)	0.3%
Missing	721
Missing (%)	28.7%
Infinite	0
Infinite (%)	0.0%

Mean	1.713646532
Minimum	0
Maximum	4
Zeros	24
Zeros (%)	1.0%
Memory size	19.6 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	1
median	2
Q3	2
95-th percentile	3
Maximum	4
Range	4
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	0.6553072149
Coefficient of variation (CV)	0.3824051241
Kurtosis	0.2583928523
Mean	1.713646532
Median Absolute Deviation (MAD)	0
Skewness	0.2214062069
Sum	3064
Variance	0.4294275459
Monotocity	Not monotonic

Histogram with fixed size bins (bins=5)

Value	Count	Frequency (%)
2	979	39.0%
1	630	25.1%
3	144	5.7%
0	24	1.0%
4	11	0.4%
(Missing)	721	28.7%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	24	1.0%
1	630	25.1%
2	979	39.0%
3	144	5.7%
4	11	0.4%

Value	Count	Frequency (%)
4	11	0.4%
3	144	5.7%
2	979	39.0%
1	630	25.1%
0	24	1.0%

Patient's Vital Status
Categorical

HIGH CORRELATION
MISSING

Distinct	3
Distinct (%)	0.2%
Missing	529
Missing (%)	21.1%
Memory size	19.6 KiB

Living	837
Died of Disease	646
Died of Other Causes	497

Frequencies
Length

Value	Count	Frequency (%)
Living	837	33.4%
Died of Disease	646	25.7%
Died of Other Causes	497	19.8%
(Missing)	529	21.1%

Frequencies of value counts

Unique

Unique	0 ?
Unique (%)	0.0%

Histogram of lengths of the category

Length

Max length	20
Median length	6
Mean length	10.45795138
Min length	3

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

Cramér's V (φc)

Cramér's V is an association measure for nominal random variables. The coefficient ranges from 0 to 1, with 0 indicating independence and 1 indicating perfect association. The empirical estimators used for Cramér's V have been proved to be biased, even for large samples. We use a bias-corrected measure that has been proposed by Bergsma in 2013 that can be found here.

First rows

	Patient ID	Age at Diagnosis	Type of Breast Surgery	Cancer Type	Cancer Type Detailed	Cellularity	Chemotherapy	Pam50 + Claudin-low subtype	Cohort	ER status measured by IHC	ER Status	Neoplasm Histologic Grade	HER2 status measured by SNP6	HER2 Status	Tumor Other Histologic Subtype	Hormone Therapy	Inferred Menopausal State	Integrative Cluster	Primary Tumor Laterality	Lymph nodes examined positive	Mutation Count	Nottingham prognostic index	Oncotree Code	Overall Survival (Months)	Overall Survival Status	PR Status	Radio Therapy	Relapse Free Status (Months)	Relapse Free Status	Sex	3-Gene classifier subtype	Tumor Size	Tumor Stage	Patient's Vital Status
0	MB-0000	75.65	Mastectomy	Breast Cancer	Breast Invasive Ductal Carcinoma	NaN	No	claudin-low	1.0	Positve	Positive	3.0	Neutral	Negative	Ductal/NST	Yes	Post	4ER+	Right	10.0	NaN	6.044	IDC	140.500000	Living	Negative	Yes	138.65	Not Recurred	Female	ER-/HER2-	22.0	2.0	Living
1	MB-0002	43.19	Breast Conserving	Breast Cancer	Breast Invasive Ductal Carcinoma	High	No	LumA	1.0	Positve	Positive	3.0	Neutral	Negative	Ductal/NST	Yes	Pre	4ER+	Right	0.0	2.0	4.020	IDC	84.633333	Living	Positive	Yes	83.52	Not Recurred	Female	ER+/HER2- High Prolif	10.0	1.0	Living
2	MB-0005	48.87	Mastectomy	Breast Cancer	Breast Invasive Ductal Carcinoma	High	Yes	LumB	1.0	Positve	Positive	2.0	Neutral	Negative	Ductal/NST	Yes	Pre	3	Right	1.0	2.0	4.030	IDC	163.700000	Deceased	Positive	No	151.28	Recurred	Female	NaN	15.0	2.0	Died of Disease
3	MB-0006	47.68	Mastectomy	Breast Cancer	Breast Mixed Ductal and Lobular Carcinoma	Moderate	Yes	LumB	1.0	Positve	Positive	2.0	Neutral	Negative	Mixed	Yes	Pre	9	Right	3.0	1.0	4.050	MDLC	164.933333	Living	Positive	Yes	162.76	Not Recurred	Female	NaN	25.0	2.0	Living
4	MB-0008	76.97	Mastectomy	Breast Cancer	Breast Mixed Ductal and Lobular Carcinoma	High	Yes	LumB	1.0	Positve	Positive	3.0	Neutral	Negative	Mixed	Yes	Post	9	Right	8.0	2.0	6.080	MDLC	41.366667	Deceased	Positive	Yes	18.55	Recurred	Female	ER+/HER2- High Prolif	40.0	2.0	Died of Disease
5	MB-0010	78.77	Mastectomy	Breast Cancer	Breast Invasive Ductal Carcinoma	Moderate	No	LumB	1.0	Positve	Positive	3.0	Neutral	Negative	Ductal/NST	Yes	Post	7	Left	0.0	4.0	4.062	IDC	7.800000	Deceased	Positive	Yes	2.89	Recurred	Female	ER+/HER2- High Prolif	31.0	4.0	Died of Disease
6	MB-0014	56.45	Breast Conserving	Breast Cancer	Breast Invasive Ductal Carcinoma	Moderate	Yes	LumB	1.0	Positve	Positive	2.0	Loss	Negative	Ductal/NST	Yes	Post	3	Right	1.0	4.0	4.020	IDC	164.333333	Living	Positive	Yes	162.17	Not Recurred	Female	NaN	10.0	2.0	Living
7	MB-0020	70.00	Mastectomy	Breast Cancer	Breast Invasive Lobular Carcinoma	High	Yes	Normal	1.0	Negative	Negative	3.0	Neutral	Negative	Lobular	No	Post	4ER-	Left	NaN	NaN	6.130	ILC	22.400000	Deceased	Negative	Yes	11.74	Recurred	Female	ER-/HER2-	65.0	3.0	Died of Disease
8	MB-0022	89.08	Breast Conserving	Breast Cancer	Breast Mixed Ductal and Lobular Carcinoma	Moderate	No	claudin-low	1.0	Positve	Positive	2.0	Neutral	Negative	Mixed	Yes	Post	3	Left	1.0	1.0	4.058	MDLC	99.533333	Deceased	Negative	Yes	98.22	Not Recurred	Female	NaN	29.0	2.0	Died of Other Causes
9	MB-0025	76.24	NaN	Breast Cancer	Breast Invasive Ductal Carcinoma	NaN	NaN	NaN	1.0	Positve	Positive	3.0	NaN	NaN	Ductal/NST	NaN	NaN	NaN	NaN	11.0	5.0	6.680	IDC	NaN	NaN	NaN	NaN	126.32	Recurred	Female	NaN	34.0	2.0	NaN

Last rows

	Patient ID	Age at Diagnosis	Type of Breast Surgery	Cancer Type	Cancer Type Detailed	Cellularity	Chemotherapy	Pam50 + Claudin-low subtype	Cohort	ER status measured by IHC	ER Status	Neoplasm Histologic Grade	HER2 status measured by SNP6	HER2 Status	Tumor Other Histologic Subtype	Hormone Therapy	Inferred Menopausal State	Integrative Cluster	Primary Tumor Laterality	Lymph nodes examined positive	Mutation Count	Nottingham prognostic index	Oncotree Code	Overall Survival (Months)	Overall Survival Status	PR Status	Radio Therapy	Relapse Free Status (Months)	Relapse Free Status	Sex	3-Gene classifier subtype	Tumor Size	Tumor Stage	Patient's Vital Status
2499	MTS-T2423	76.22	NaN	Breast Cancer	Invasive Breast Carcinoma	NaN	NaN	NaN	1.0	Negative	Negative	3.0	NaN	NaN	NaN	NaN	NaN	NaN	NaN	0.0	8.0	4.62	BRCA	NaN	NaN	NaN	NaN	46.88	Recurred	Female	NaN	31.0	2.0	NaN
2500	MTS-T2424	69.00	NaN	Breast Cancer	Breast Invasive Ductal Carcinoma	NaN	NaN	NaN	9.0	Negative	Negative	3.0	NaN	NaN	Ductal/NST	NaN	NaN	NaN	NaN	2.0	3.0	NaN	IDC	NaN	NaN	NaN	NaN	55.63	Recurred	Female	NaN	28.0	2.0	NaN
2501	MTS-T2425	72.00	NaN	Breast Cancer	Breast Invasive Ductal Carcinoma	NaN	NaN	NaN	9.0	Negative	Negative	3.0	NaN	NaN	Ductal/NST	NaN	NaN	NaN	NaN	0.0	NaN	NaN	IDC	NaN	NaN	NaN	NaN	54.90	Not Recurred	Female	NaN	23.0	NaN	NaN
2502	MTS-T2426	64.35	NaN	Breast Cancer	Invasive Breast Carcinoma	NaN	NaN	NaN	1.0	Positve	Positive	3.0	NaN	NaN	NaN	NaN	NaN	NaN	NaN	0.0	2.0	4.38	BRCA	NaN	NaN	NaN	NaN	72.76	Not Recurred	Female	NaN	19.0	2.0	NaN
2503	MTS-T2427	67.58	NaN	Breast Cancer	Invasive Breast Carcinoma	NaN	NaN	NaN	1.0	Positve	Positive	1.0	NaN	NaN	NaN	NaN	NaN	NaN	NaN	0.0	NaN	2.18	BRCA	NaN	NaN	NaN	NaN	62.43	Not Recurred	Female	NaN	9.0	1.0	NaN
2504	MTS-T2428	70.05	NaN	Breast Cancer	Invasive Breast Carcinoma	NaN	NaN	NaN	1.0	Positve	Positive	1.0	NaN	NaN	NaN	NaN	NaN	NaN	NaN	0.0	2.0	2.54	BRCA	NaN	NaN	NaN	NaN	4.93	Recurred	Female	NaN	27.0	1.0	NaN
2505	MTS-T2429	63.60	NaN	Breast Cancer	Invasive Breast Carcinoma	NaN	NaN	NaN	1.0	Positve	Positive	2.0	NaN	NaN	NaN	NaN	NaN	NaN	NaN	0.0	4.0	4.56	BRCA	NaN	NaN	NaN	NaN	16.18	Recurred	Female	NaN	28.0	2.0	NaN
2506	MTS-T2430	NaN	NaN	Breast Cancer	Invasive Breast Carcinoma	NaN	NaN	NaN	NaN	NaN	NaN	NaN	NaN	NaN	NaN	NaN	NaN	NaN	NaN	0.0	6.0	NaN	BRCA	NaN	NaN	NaN	NaN	NaN	NaN	Female	NaN	NaN	0.0	NaN
2507	MTS-T2431	NaN	NaN	Breast Cancer	Invasive Breast Carcinoma	NaN	NaN	NaN	NaN	NaN	NaN	NaN	NaN	NaN	NaN	NaN	NaN	NaN	NaN	0.0	7.0	NaN	BRCA	NaN	NaN	NaN	NaN	NaN	NaN	Female	NaN	NaN	0.0	NaN
2508	MTS-T2432	NaN	NaN	Breast Cancer	Invasive Breast Carcinoma	NaN	NaN	NaN	NaN	NaN	NaN	NaN	NaN	NaN	NaN	NaN	NaN	NaN	NaN	0.0	5.0	NaN	BRCA	NaN	NaN	NaN	NaN	NaN	NaN	Female	NaN	NaN	0.0	NaN

Overview

Variables

Interactions

Correlations

Pearson's r

Spearman's ρ

Kendall's τ

Phik (φk)

Cramér's V (φc)

Missing values

Sample

First rows

Last rows